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Electronic device having interactive display screen and processing method thereof

A technology for display screens and electronic devices, applied in digital data processing, data processing input/output processes, instruments, etc., can solve problems such as abnormal actions, inconvenient users, and not knowing to press the button, etc., to achieve Effect of component cost saving

Inactive Publication Date: 2010-03-31
MITAC PRECISION TECH CO LTD SHUNDE DISTRICT FOSHAN CITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, when the digital writing pad and the touch panel are activated at the same time, when a stylus touches the screen panel, the digital writing pad and the touch panel will simultaneously receive touch sensing signals and send them back to the operating system. As a result, the cursor shakes or behaves abnormally, such as misjudging it as a double click (double click)
[0004] In response to this problem, some manufacturers have designed a hardware external switch button for the user to manually press to switch to the digital tablet mode or the touch panel mode, but this is still not very convenient for the user, because it needs to be pressed first. Understand and judge the current mode of use, otherwise it is often ignored and only remember to press the switch button when the touch action is found to be abnormal during use, and may even not know to press this button to switch between different modes.

Method used

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  • Electronic device having interactive display screen and processing method thereof
  • Electronic device having interactive display screen and processing method thereof
  • Electronic device having interactive display screen and processing method thereof

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Embodiment Construction

[0014] figure 1 It is a schematic diagram of the electronic device of the present invention. As shown in the figure, the electronic device includes an interactive display screen 120 , an automatic switching unit 130 and a system host 140 . The interactive display screen 120 includes a digitizer 121 , a touch panel 122 and a display panel 123 .

[0015] The digital tablet 121 is disposed at the bottom of the display panel 123 . The digital tablet 121 uses electromagnetic induction. As long as the distance between the stylus 210 and the digital tablet 121 is less than a default value, the digital tablet 121 can sense the magnetic field change from the induction coil of the stylus 210 to generate a signal.

[0016] The touch panel 122 is disposed on the top of the display panel 123 . The touch panel 122 can be a resistive, capacitive or optical touch panel. When the object 220 touches the touch panel 122 , the touch panel 122 can receive a corresponding signal.

[0017] The d...

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PUM

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Abstract

The invention discloses a processing method which is suitable for an electronic device having an interactive display screen. The electronic device is provided with a display screen which has a digitalwriting board and a touch control panel. The processing method comprises: judging whether the digital writing board senses a digital pen; and carrying out a first specific act on the touch control panel when the digital writing board senses the digital pen. The invention can avoid the digital writing board and the touch control panel from simultaneously generating an input signal on a touch act,and saving element cost.

Description

technical field [0001] The present invention relates to an electronic device, in particular to an electronic device equipped with a digital tablet and a touch panel interactive display screen and a processing method thereof. Background technique [0002] With the advancement of technology, electronic products are moving toward a more friendly human-machine interface. In addition, the touch display screen makes it easy for users to use it, so that the display screen is no longer just for displaying information, but for users to use their fingers Or the pen tool cooperates with the instructions on the display screen to perform point-and-click control or input information to achieve interactive effects. Therefore, its demand is constantly increasing, and its application fields are becoming more and more extensive. For the convenience of users to choose, touch screens with various touch methods are provided on the market to meet product positioning at different price points and ...

Claims

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Application Information

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IPC IPC(8): G06F3/041
Inventor 邱佳昌黄成良
Owner MITAC PRECISION TECH CO LTD SHUNDE DISTRICT FOSHAN CITY
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